Chalina spatula Lundbeck, 1902 accepted as
Cladocroce spatula (Lundbeck, 1902) (additional source)
Iophon piceus (Vosmaer, 1882) accepted as
Iophon piceum (Vosmaer, 1882) (additional source)
Mycale lingua (Bowerbank, 1866) represented as
Mycale (Mycale) lingua (Bowerbank, 1866) (additional source)
Mycale placoides (Carter, 1876) accepted as
Mycale (Mycale) lingua (Bowerbank, 1866) (additional source)
Myxilla brunnea Hansen, 1885 (additional source)
Polymastia hemisphaerica (Sars, 1872) (additional source)
Thenea muricata (Bowerbank, 1858) (additional source)